Transaction not yet indexed

2MC4PAj2E6yQXRpBUqqn79hQSWytwhUDf4bFjhgpvnPmDyQwrGhxeTGaE6NJdfgLzPWiaR2Uy66osxsAP4rcPrmq

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