{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444338712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5e884d9bd7313a52ac32077a9362e203aa2ea1d61f0c0f1510f830125761da5",
    "signature": "0xd16c1f30476a0b1e75c94aa4825f068b0ccde1aaa88c4478da56b60404ae796f694a447565a89059207b19e5e2a2464c1f76be876b84442fe990acb62e4565171b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}