{
  "manageEntity": {
    "action": "Repost",
    "entityId": "810054479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ff249083686421b1f961b7a38b312243c362fd0c5d9a6d4bbc9fbc22a1efdd6",
    "signature": "0xa7184bf8822102ac38f3f4a167a0f2aba28f7ed53cc2a4551db77ba4d50019da0b9091347f27c6ecc1159efd00e2064b19f52771da51740ffe41d0d5d15c9f761c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}