{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461300289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c558b04d3fb0c024989b07c4b9838342ee2ebcf91923686854bd0e96344e54d",
    "signature": "0x9dc06f28e50a25b80e45943e57a6264e43594b18bd251a5b9702007275d0b05620a1d7dd6d79e4309bf5f7cf2d2f505c75365526a17f4c01a8ee8fc130dfcb121c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}