{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220561426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaabb999c01036471cfd454862879286010782e3009f707d81a68b74dcfcb5f8b",
    "signature": "0x1e7703acc39d1c0cc2b1a310a89eafd050ea7e07d11f61cb9871d60e70edeb93377f12b9864d157078727b18e05b260f086c62d795529a82c007082f5087d0651b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}