Transaction not yet indexed

5Ku19RWWASfTfpZ1C3Q7b3bXP6xH9SLirNwZZXVpsWi9psP2WNckGVbDpgdz8QKzmptWCVzk2Ed97pXKHWKBc3Ep

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