{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe05e4d831de1752368f40f5337a0bbeedf93aa42b78052c36123c2032f7e7b52",
    "signature": "0x1538e65c374c484ffa0049b94606f7468810ed02a1c3836526279baad72e49c913d454a40cb9fc7ba8f960111f43fd4f701df6f6c0311bc6b223b0790687259d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}