{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364479955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1197f2ce8ed60252e0794bde215ff75c617cdd5bdd3473473863ca376fddc014",
    "signature": "0x4d510e7d63009b7a174ac3bbe8714f7a470b0c9fd9e8df99b79a52ee57925eff6267d08996c16594f03b8c63189c74a8aad41de3aabc86355c701ecca003d8511b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}