{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293560312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c37997b997affd63e9cd6412143b9bd5a982447530dafc07fcad600aa1683dc",
    "signature": "0x4449047dfcfb8bb980120a871877dd9b92e1bd2dd0b6ff2f021d2dd575b5797a02b42dad9b0a8d18cb1e2ab3e19b2c76ae816323900679c2b24ef94172cea49b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}