{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018102390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe408c4baeebeec8f457e173f015d7fd7fc76eb4e0a6ed2968d87cdf0571038fe",
    "signature": "0xd9f3d3da6469d7cb7636fb43dfacde0141a1f7e7fae56c3a52a1491fe9feea77405ced0ee02dd806efe88e4dd71d82a882cdf88205bda070633ae949aa33bb0f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}