{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x846d6018e6fdcff56fa56c2b0b7276cf72d2a443e815eb6de5ca5d57a3f0a22d",
    "signature": "0xeffbf7699ec30e5013f2ff3160e9a2565721fa8fbc94a2076ee422d9fe50c41116d2a017307d187806a90a2c83736bd81c9286e2c5a0abd922ee85e8a373fa791c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}