Transaction not yet indexed

2C18ZWAmLeB2HPSSEnD9q2mEfGr8mXuFCWfA2P9Dfph2dEeAnUZ81hoSXzcCQbwSJ6WUjfQ1bV2Sw7jbQWkVk1c8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.