{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6a5b3f66133d1b53cfd3ae47f22918529cbe007524608e16eec6e2b65a28d97",
    "signature": "0x66f53d86cd8f48a1df339d5f7af7d025a6e2f96cfc1b440b76eedc6a48f564fc0da9fa3f95efc77a6bb1c1b4da7f20ff22dec8d26914093b2f9979b6701c7b6a1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}