{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766012857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c9822d2b2232b84737baee2888ca52385599dce235af2182228e6a218c532bd",
    "signature": "0x310db2e954db6b095a38db0b2a0143d65c4b57aaf1cd3fa1ccb654b79367ea06559976fad262cd67beb48f7e1661941bdf257a28aa8ea3f2e6621c773ba9908e1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}