Transaction not yet indexed

iMwDdhSSZNUFBZqiGJwbS4pyqFfbWdcHM4aEPVj2bEbhb6P1xBmAkTNEiq3KErMmGYHac4wfk2LdXwNhi2S7Tgr

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