Transaction not yet indexed

a1tKL7uz2os4snnMRKD3ap4tC7P1fjpwrJUbRcFWvFCJdTN3EAf8b39xZPFTDSqgP6HUMQM6STCNoBX3Z5Hr7Jk

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