{
  "manageEntity": {
    "action": "Repost",
    "entityId": "761746432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cd715eb256c2722e223e4195ab09a6f627e532128ff55f43c933d73941a9fd8",
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    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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}