{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767089041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd15844cad293e8ec243ec678b7b03a67327ed4596e7b5b20b4c76e8cfd47e6ca",
    "signature": "0xb72d51eed8f6a2a9b239b6a97e023c4c341d57eb854d9a70a83bffae542e943d79f1092463be2db4b5369bcf1bfe1894e88e85ba9ba908e4a5c1d72de558f2681c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}