{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883065677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x693f65d0f1b83f9a531851a20805fc44d8ffba79dded8194ded3fec6dd8e93ec",
    "signature": "0x0e0075de7101c4e7cd5f51feef0cf73d5f301a9da3f456f763cb858265bf627156830b855926b3220c1de07a9256050118104de87b7036858c3a86653ede70321c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}