{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x577961d3aad0f4ecb1011cc02c7e294f4c865b487445e1629211efb1e5bcd6a5",
    "signature": "0x456213812c30d9b12f45c12cd74ecca91f75a5e120115199bde0c2645c8a531364902608953f15b6124b2944f37989c200f2791dbef142d2cc8f37907b7075bd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}