{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121087947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x352577f6d1e17c0fe7e54ad48d7a7fea0fa971232ce65d38a31756b70b3df77c",
    "signature": "0x59802ef2dca3b4070e85e102a38df38bdad41e6fc06775683708376d4665ebe323e1ed19709ff0c67624200bfe7e11e980b70b60dc13ca5da55dfcf0339d75611b",
    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
    "userId": "102143"
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}