Transaction not yet indexed

55gbExi2kzuwMSNHLLBxAYTNLwSUt7x2YgzUeCDjcUZbeRUZjwimPz2mhtF4oddJoomcsBKV1MA8KF3em4iAMApE

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