{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44351511",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x608c5bff47ba4318b03d13710fb73bbedefe27b3c013006d9fe25e1ceddcf1ab",
    "signature": "0x328fcc2d9524162bc583e85e9f12ee0e55cd935bb2b94ba910ade85d12015d185ea509679676cd855fb8b83be48daa2ee9431e08a939dd3ea378a4d0da1d38421c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}