{
  "manageEntity": {
    "action": "Repost",
    "entityId": "201576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3a48b8261c74f4ac23a0e24cdc45c3e91e65bc893388518192bdfea6194fbbb",
    "signature": "0xb8160def67dcd24bebc1f275ef240d02ed10bb16c912b807839b3547c38b759e4280b62f44f5300de26d31950715f10da346c34190f581cc216697e7c939fa3e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
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}