{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf71339facf797dffad60c7494696f56ba527dfb07716bdc4c4535c03b81fa646",
    "signature": "0x5b66a9c4534664176ae027e43c6acaafbc39ed5d7132eea7add3b2256ff6845b317aea024bc01a307515d716d6fd3bdcb2e53167bd21fe7c0bec39fff275b2bb1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}