{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1879916953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19d431c492dae271aee6f8d1548a9e61db5151c9f4852bd03c73adca3400ccfe",
    "signature": "0x34cc8bcc113a8e9174f4a7ded0034aabb12d347a4c73ea6a306a03c4c00eea8616775ea5fc4ae4cacd0d81e5d5751b634ed77f700d0852de9a1907ff03bbe8d81b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}