{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf037f60d272919e3085972cf88f5cbe2fbbee10ba9853038d06df180d0398c28",
    "signature": "0xad74505a71ca5f3a781c410c88931c3ab141facf7af2b8c0f031fe306c9e83a01cc54577b2221d1667aae83299d61e0454c9c345ab7da0456e7155c1783159351c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}