{
  "manageEntity": {
    "action": "Repost",
    "entityId": "213940314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6081e213fc9916b4339a97534d89ce312c02ac986bf42c5730342416ce7b01f6",
    "signature": "0x6f2bb544a6d57ca190babf2746be7711e2a6ff2fa96b94965534e78f6554cd0155fe81b3d953329a5268e0d11282f87a2f7aa4344318ce0b41f72ff5f5362ed81b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}