Transaction not yet indexed

5MDMt1168XFEEqr1wX9yEcJZRFbH2VqN5tyYhFfH9Nt3W2ngCmd252VCp7zyiVM67po6FYXQBCGaE7NL3gGiFec4

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