{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616211156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa44da561a65e42078186916d3a79bd697d41b17dc741da6e953f1a8bd3357fed",
    "signature": "0x664174ff097f4bdc12b3bd354e5828a42ea655beaf71bc73884cf775a1acf91b1a5e502521f9b704b026ec5b08b975a3103b2e1ea082cc76c5d3c7679bf42a361b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}