Transaction not yet indexed

5C19cqB2xbvqAdiMe8bUGhFtkQoy1Sqzf5x7kJ2G8tFhjfCPMTExCLzdvbM6ynz8SWzkmrkLEbGQgFUzAdyGSsH6

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