{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431709526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b7b9aec6a25cb517d7cb3c7bbd2d490e64624c2f911cf57f182bbf867f24454",
    "signature": "0x0ef3e127739d74fea5e247ee4b7331806896fce9a78b2cc08d0848163ba3fcc01d4c3f2ae98ee057991c8137728181db4bc238084c5bff79087775318968c8161c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}