{
  "manageEntity": {
    "action": "Repost",
    "entityId": "42170404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34b9e62a574b905a05eeb9244d15cba4623a035df727d657ddc192f26da8cb1b",
    "signature": "0x9ad3f820e1db93a0032e40d3ce7d2be77c08c1d2a777d87067c3a2116d44685000890eedc1ac207f39667491d4e5c63a534b5cb158efd4cbd65b31c000a88c4a1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}