{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004229310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2900f2b90bf50a8171bc6a0fb85c86fce541d10f6b6aad07585c51d276dd3fa",
    "signature": "0x005aeb2e687d1c7da65bc4e0cb690e1e89a5701265faff16643e91bd5da1fd7124a50216bb446bfb8df87360dd61b4c7d988a5ad9dc9254abbe1e8b872bff7751b",
    "signer": "0x88ad765B72fb060B3adbae1FA44A6C64722E1781",
    "userId": "236177"
  }
}