{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112743220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xded3de89b0f5c5b0e4ed28ab4d09da7959637b0cb10fff5e356c0d9e6494d021",
    "signature": "0xa33471a67d259d69133487414e5ae184aad5bed434bc2e8108e78654a31a052e73d371026ea17c9dd2979845ad2aeb2ce10ede20bc243c289df53cce97f384731b",
    "signer": "0xD7c3dC9EEf2D94568C0e1A9C88b58696850c7C22",
    "userId": "125737"
  }
}