{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636944592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87cf6bb0d9333d135070dc4849f54a807c448cb0bc8241070112f70b2e0e3052",
    "signature": "0x9877e70d04b0049506efdf491ec26629be45ba5c7d39e167fcc1c30d25b21bec0f8db9a160a698618e158f560d7a4e55c42ad3b3da89100193ad6df4bee7cf9c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}