{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1036467236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9e6308357ae0eab4db431dc6c5ce5bdcc491c9895b5a4345eaa8d059b2731df",
    "signature": "0x6268e61c96145e14dedd6d4c69ad45b684c3cd2a1bf9415a139781e5db62068503ea67a8201e0df7d8117811ebed4e4eac95dc68ebcb9204ca2a467b288af5e21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
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}