{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1626664712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x141ba13ca0eefa6b1112823cb7ceec02222cab33ca4faa5e3f6bc2e5ea980bcc",
    "signature": "0x9b2780395a5d33dc00f7f05aa865db92a8ab6fcd27fc92a243959d8d2e8d9f910e0ed1c4c0923c09621638fdac9718c39f27a9ce3ede1efc80f896eb1aed578b1c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}