Transaction not yet indexed

53tnMt9wJ4LqCNbxu2BKmhDCECejEfY9HBebc3tuShXR2Ad2E7oZim36nDXECp2K2FmTu6rPC8exDv8FjJXvmsu2

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