{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370670352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bdf53611d9b76b2396eb22f15a58353b02ba39cb082387dce924dbf98d0017a",
    "signature": "0xf8f1509f5f1142a86598a7ea115dd1213ae7be5fe1efa54a1aebc371b985dcff5dfbe24fc31e6a170c67cc00aaba36ef136b16391cbd86f6792fc413acba23b31c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}