Transaction not yet indexed

PmAKTyEn4yhdmgZDb4FKWeuHdMB4qFJTm2he9GTTtwYx4YUtCk74APmJ6Uhjkef7GQ4w1LJfPRJkQovJE8LayCm

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