{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617197382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53088b1782b786314ed68b51938ddf2608528895d962a7cd82a7f7a7ecb27e27",
    "signature": "0x423f19194fff3dcd3f4174e4e0ef70e59a903aa3d03647b924df22829a75161c67be9b4fa3da1e5e7b3c5cbe23036e69fc0d839842c094888c587111c3d04cf91b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}