Transaction not yet indexed

t56X555YfsRG6aCJEzkG7ERB8hbkNMUSBpmEnYa9gu5vi7xQiwWKp6ZAX9pPMrzZgUBfVT53uKWmcWFipNR2bvr

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