Transaction not yet indexed

5A21LNBEbbpUwp2G5JWY8Cj6W8mcFMXZxrZHFvJW4fKnEZDv9WbUB7R3YsizbgrBxVMi2XxVa8ptCHnrtodHShmA

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