Transaction not yet indexed

5Rex3HhWnZkEueqjeiXBWTqjr7Rpwu49adzmPHQaMKP3yCoGrdYYVrWLzjjzQ4ggEzLRLadbDJTqKMYRQmtwpp6n

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