{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94fa910e7fd97c8fb55b830f6241d52cc7bd1f775bca3a82ea407fd8d27dc04c",
    "signature": "0x54b027365accfcfa85cd90a3acaa3976dcb11aa96ab6e68bd6b9e8ffe4834eeb46173e8910fd83befd4e40a85a5ed1278831913c3c57be32b5d29c72e139bf271b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}