{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1466385045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74627de72a73880e7266066594aa59fd2d44bcbf9c70237abd75fb5a98aa3d89",
    "signature": "0x0e73cb631af0e7ab19b45d0227a758cfc0424b97b368ff18039612f848e1d20a2828a1b9fb62c051ad5280b4b3928fbd617f096b254612417ef91accffa3c10d1c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}