{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1005311715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a1a85ae22e7d4051f64eba643c548f3a575f07097e98225a0f707b19ccef098",
    "signature": "0x34958f567b732357618159eebcf18b4b258c364da661c6af05d6be2e9f7dba0b50151315cba40f565d4011a2bb50af401dd136fa4ebbdd79143d0094b0d46b061b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}