{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505786747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c5a75b32b15ca6c34c9a373179ec1a425c7b274b78443a91383c06d9a5642ac",
    "signature": "0xddf59cf22f64afff95056162663c0e8e43e12b6eedffcafae3d09d633b26636c18b0e02f10e3693c496bc2172d10af75c1d0d5b966d926336ccdf15962e62cb41b",
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}