{
  "manageEntity": {
    "action": "Repost",
    "entityId": "38410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17da80d0f69ed181ee8f9c425ec474255278a74aa93a94d1d1a32eca3a57e9c5",
    "signature": "0xfbab97b0e529f2bb238d227603610276708041c645e2b2226da64f635151b2b43aeb8550788193fd4f73c4b4d72da95a333f9237f092e3e03b8fade02aa18a0b1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}