Transaction not yet indexed

2kLMEMKdvvgkfjKcTU7cy3n8PmJx4ieaDtsHDDg86v4dgn18MN7bgDKS6bZYS2dsv2RxqPxn4GLqvv7mQ1xEtJ9q

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