{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1544204144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbddd85859ff954e3934d395bd0c554ceadee12adcd4cd41916a1b479f659556c",
    "signature": "0x8f4b7ae0b2f77597e22b6c9280ef429f21bcb0437d31e7d26b84a932156141ea4ad29d4e6d1451eee691d9144a1d57143f58dcf847ebc855b5c2b4538c1d61961c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}