{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702379750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98b54f8bde78a7499f69710448a3c70026860ce52443dc9d4967ba49ddb29714",
    "signature": "0x13730bfde7c12ba60b8641eeeb3129cf146c16a0528b0ddcddce9cf2fedcacb40e2023e6f7d4b965a62ebffce8503dacf538ebf27618b858e2e926461f4da4de1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}