{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291981147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefb3b91c652f5a0e46f376ca572ba0d02227f7d74cad348825c1a606cebef3a2",
    "signature": "0x3a4c5a852c859eacfadeef022966ff74cc35e2e8169c1c31b4430413bcb529cd4dbb0436625ef9431c09e0b001a779460d779fd74fb669230220da74b3c4acb31b",
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}