{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472911841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1184520be4b8a9631cf3b15cd03610593644019f511addb0c997bcfbc04356a0",
    "signature": "0x3f0aad601b99d0690ac31f50a214c0adc9efea8cd1acbcc267380cc5c519f2407af451eecab190e54b1e4699207fbd5de06234eb1f344e712341b5b8274ede9c1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}