{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87f8c7d2be4757ba11143bdb5ad034ff1669685f02b298882dfbb24bddd0683b",
    "signature": "0xbcbe134eb726de5909e8671ec650b95cb9989a8411ca88f5ba03cf3c21b851dc59896892969b8fdbc027807be2f4001afa86dd4cf7d1674468b8b6b54575fd171b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}