{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb465c04c350bf241e9d366222b7cfb2eb49f6718c222d7bc50d0fd179fde679",
    "signature": "0xbc6540d03402eaa0a54e89eee64606d9f2d99bc9960e9d3c7fb1b6d11448cc9e07e93dde6718c9521bde3ee7fa1191b96f82d9377f4d113aa5be18f6cffba6e31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}