{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654187281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a204b865dce397fd97b00498f953d4a5f44a243f6fc446cca0d4451791f51b6",
    "signature": "0x4bc217bc070ac9496320b96c1619f201739ea3cb05903b33dc38587d91023638115cf5e3612dc2f94f6f3b56a66bb22951b05bc30dce8a9c171e7565aa9fbcca1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}