Transaction not yet indexed

aMDtDSEGKnzv7JqzwjCiv6gBk659ySYfDbFkEExiuDZi5a4j3PQNDxdQ3xPkFEJHvt2k3QGS4KnaudeVKitttaT

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