{
  "manageEntity": {
    "action": "Repost",
    "entityId": "104186710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9e105615571c9fb544dfd06e88b9e80958bbfee11849a38b27ead31e590185e",
    "signature": "0x6beb321327d1159506586f2399b08dd624c94a2d352ac1941eed99c528445f4c1c43a6da582b246f48a5275140a59a1489162b5c71adbe6910c8f2c0f81351361c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}