Transaction not yet indexed

pkALn2SAYmbqUTFckKvj6E6d16HiuRXwZM7LTCi3V6hG3Ko7bKdHn2qSRTuCjJS36xku6SBAbcE6sJMzbJgZek9

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