{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58648ff8da069204516fb09aced59ae290846dde4498d09e12bd12aaa8eec830",
    "signature": "0x467c01432b225ed6081b4cc76446f8b8474fbce0fa30ae27b696740c859bfc515822f56711d95533d3118fd531bb6c9342074ed6e9c68f4669e4f186c41c49ee1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}