{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142259759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x848f1f60b2ee972d15b2985bb645bab2ac3999e1267898eabbcf7074c37e8e29",
    "signature": "0x0c1808cd96355d33c47dca71eeca746fb78185827a6acefaa7304a2eb2092890257adc09540a2b62350bb5801036ff4d2b0d72c69308a9f177f617a71804b0b31b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}