{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1140102874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x430f321c00f6975f140f72d1d7ab2cfce4753a330dc15a93ce99b7464883b5db",
    "signature": "0x9361a0acd0e36232f1d35a1ebd034c37804419f602c3ad52306dde00979ece454bafb245b25a70eee5234114ffdca7c4bd6645e64ae135c589f8abef54479c8a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}