Transaction not yet indexed

55Pbb2pwK6uTBSurkSFkqqgGrs6yTE1XdME3zokC19wZjpVdbcMVHaJZsjnNELHRW2jKBkBD5KrDGDiziqjTWUZS

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