Transaction not yet indexed

3MDUKwuZYPcotXz7WtUHwYiAG2DjhD2TrSune19Sq2QgiTFSZPrmE9kT8bpNVJfAxWWfPzA8e3QFJmaeaK3aSb14

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