{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705321019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea96fce1e01d52986152e0f9aec33eafd55337f0aec5c405232f1273a756a928",
    "signature": "0xfeaae133a7ad3c19dd6f01fa78f3a4885de2c91245a90bc8f81ff0f6877e5b1c6064cbdd298c6103761f4204d06d4eb70cdadf20152da8d8e166bf523a4fbe6b1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}