{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2864b7aef9693f75cb8796125024a35fc862e6e6f036f3f638037d4e29d1f1b",
    "signature": "0x40b0be5cabaca3635b1e1b4ae9654a8919c3af84afa9cf9ef9d7f850adb1d50f71a9a2151d37db5ab486d6a20901a1e614075f7632406f9c66e512f7c15d8b891b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}