{
  "manageEntity": {
    "action": "Repost",
    "entityId": "798474905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb6958c48f5bbd36eadbf715c79fcee6baaef98b321c34b2668c137ce4d073e9",
    "signature": "0x738eab58cb46ca79aca6e721cf86075c50c52ea5909604c755e32951aa32cc48584403cc10b75a2447f71afa80b61e73f6477bf0dee4f43c15f337037e81ccf01c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}