{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1840694246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8876b06a4efcb29aba192ec2cb09f31498e1e8a010a002617325e2bf8c80103",
    "signature": "0x6ab5b5ed3f09ff38152916923e19bfe69ccd1ef888d646acaa1510a9b9ff30aa00b905290c2cb61a32dbe83e8906643fcb9b1a8ec8203f2307f944c5518275711b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}