{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb66a3de12ce8039a5c014a5f0c3bd8a8b0b41d3c9cdd32a5887e270297c2f59a",
    "signature": "0x32a74dcc6fc3284cd5941561623a2590066e737632f9202a4172d36dc50c1f1221457239fecf55522b9daeddf40742237d582ff3e30d1b093bfc9700fafca4511b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}