{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1954041036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f776b868a2a21cde5193cb1b3ed6e2bffd59b9a6f2b2817df2796afb1577d87",
    "signature": "0xbd4590b1fb290215288ef648065285142c1b7b15ebeea24a526efbb0ba8accc12d7cbc1996e903219c2045e2ba39b3d988e8173a42cee75d859929fc348cfec71b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}