{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468674921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa343f53525f43560ba6e1ee1d440795dcc86dcaf0299512130f86820684393ab",
    "signature": "0x97f6585b3973e5e90f57e19eae7fe53533cc710fd202b7f9f60bd7b2b7e4d41805534d349ba97a6a87ed768e5c5eb9057727720c444346308e6d5593947df2d51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}