Transaction not yet indexed

53DEFFS2kYS1aKA24R8r3csbA43xLsoa1XoLRYvtmADqDGZUp3UeWUAi7mUbQkP24CvxVPSDZ2sFgvtJvsUzqdmF

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