{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bb455ca29d82ca55e4475e17970d47bdb34dbe2a95118aee211a8f20a1f0ef3",
    "signature": "0x80370f6b969a564d5c3ffa193afe3a89a98efbff2b5551b640dd17528d0e9abe5fbae8d4287d3a4c6beb020478a18e2efc120e1dd86d04e95b10f02b96bd1b4d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}