Transaction not yet indexed

56M1oKk8WH3khAQQC7a9Ht7wewrGg4WViRqk4teF1mcA5dovncYF7eHaKEvPS1jySF4DWmSQCBvrLBEfUVN7Sm55

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