{
  "manageEntity": {
    "action": "Repost",
    "entityId": "218047410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x317ecc132a8ca9fbec0f89e877ab80eac67552d6e504fd9c9ced71bef917a994",
    "signature": "0xd9789f95f500d2225a74e8872c4cca4048fee347c58078804c852a9f2b8bdc987f8915b483075c1871d7e18263d8da9e1de3df17737a7205bc66d82b009785c01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}