{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94f2420acd2eab45c30a0e5b0c3381685b2fc6884c437834674afa3077f3c77f",
    "signature": "0x6f01ca34459161533578f7845c7c03fbbf31e247fa2b898cbc26098570a28b687c273b9fb5b766440b258e8c83e183b0df6cc33938eb09a76e9d13eea291cd5d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}