{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591406180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dff8f0b62531a3333c4a8b1c43a27dde1c52e16cf706cb8d9fe9247197db17b",
    "signature": "0xced794a696215b53312d291ac2a4e5ff35b0063e1e6bd8571dd440674b76781541b287f1c1ad34db098b68cfa1ff6d7ed73f4cd3db29d19d0a110046f8e6a8be1c",
    "signer": "0x8a278E79c8E7e655B94c3e6798972A44Daa2c6ad",
    "userId": "24098924"
  }
}