{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487571159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a6f3cce190a07687c0d521f42f1c97ffcb0a02310b61107367a088d8cd816e3",
    "signature": "0xeeedc739ebb2fc77d82ea6a1844a6bcaaf6ba4d68c8767b4d6d767e1bcb1c732693e32dbb37c55984c4da21a20dd696882e417334d8a0a5ed64f100c0709ed3b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}