{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560764896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd967e70e3c078ba6f30a51bccee080c3bd1c275444bf364e7bf24c4e58eeb836",
    "signature": "0x7651a3265af219f0d8d40bbea71eaeb6217c220233a27a6d0d3d0b5fd0b96141016632648c9709d799415148dde39e7b7231f9569a734134060f887b65782cf21c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}