{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747752390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb974cb936fa2fa4bb11eeb2e215e8ee6948df1186a0ceebfc351931f1de0b045",
    "signature": "0x76afa39762322d6a9a69399b5476e6d058277860ca0b5c9177de477df712e5432b6e645051456c0ac269bdc8047d5d1e8f5e97858073eb06a92137644a8c14ba1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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}