{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263247959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8282ce83d243b7fed030509c410c0e91d105286b69724a12972990ee8976acea",
    "signature": "0x8534f10a59f8c296788613baafc7f5a375bf3819472946e2e4760f9d18103752541dee62df679f2d4995a4aa9cdfbc4da4de42ce8a30ccfa14a1b6851b84b1d21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}