{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167772053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa463f1f80e4d9d76d732e314364747697438fb5bc7fedc61092ca09a047b68c5",
    "signature": "0x41b564ca554ba187a0c5bf09df8337452d30c4e2598191242169589a6a78f8104418e1e1951cf98266ceb9ee2e1688af17444ed5f2d678e82f78a8966b2cb2751c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}