{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264453214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa60f7727e255154c1825981175680d6429ce41ccf1a027fc10437972e6adfb51",
    "signature": "0xb42ce922d0112a1de4ff979d2fe515278fe3c10f23eb5791758cf87350c771fb4c1824a0793231dcac10992830f71f26b811abb97592a5bcda2ed5c5215455671c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}