{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486497967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d36321d81687dd64cfceefceb0d90c7af4bfb72afa9255b1a1551222180fbe",
    "signature": "0x23e502583475a094d39d22c3d395573237a02f04a2b32ce190f5de6a0c777cb00851799e8ea80d0191a749d26589ca52655835682fa37accb0adeb6c19eb17a11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}