{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790118215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb68a0a924ea0533158d10e69132f105480ab4cce4b432887734fc3c70bf41bb9",
    "signature": "0x51c255200ffde40705918a2e524ee42088158bc7c99dac022ee07ddb630fa6752595bcc911795e226e7d65a61e357641703647b5750dcc72ac554eac9cf3a1d31c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}