{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140204946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3d47f78faa54bebccc87bcd41d7cd3b993394a4e4d31609b49386c349452dc9",
    "signature": "0x47da6c42173bcb46b2276f8d59fbe96f9e601d68a63341d9444e7188cc5fe60f7f048c6c4748dda0f0f6c8b1bfb3c4dd56f9e907651f3145c8f0b4ec04dc73f91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}