{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260971124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb38d039d7b760e7173adf056185a02c896765f7e3b64e5be1f6bad5d5b0e9cbc",
    "signature": "0xba4d830d3d608a91cd45ff0728386077a0e67c7dbe68c7f78cfcceec02e6cfb1391ddf646e5c0c05c6b4149a0dd7be4924a9f2fde4085cd6f9e75f95263e74001c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}