{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280361578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a73be8bd1dc278352bc1b06c09e29eca361ef6879eef6b851190f3fac798f94",
    "signature": "0xe5262e405f372f9fe22b757045d8788c9edfc8eee48489e1ce78d78f5598d1ec1c48796a7948d860ed729057012d631b4cb175c6a04041abacbafaf39cee21221b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}