{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90ea554c2718f4b318366520a2656184a9137deff2753ee2985f9aaf0067cb01",
    "signature": "0x06f44aa0d186a74d74133656170975b293967bdec229fe7f5828e0c10858ecf16b78132069c3f0f971bad914183f53a9025a73d29a281b6eacc9174438a966ab1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}