{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1728018588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x812c2dc40f9f74b187b17c22e2a910e6874aca19cd89382b4fc58fedb5c551ce",
    "signature": "0x1b01c5ea25852b26f432722142244baea0fee13e173ed0114547d0a5109633a63f8455e0fd098ef6d09f37661dd5931a0771e140dd0e63673660d01e1875b1d01b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}