Transaction not yet indexed

5U19MhreHRP3Rk1MXiGX1qD1GfqHbGXNAS79THkvZFJ7JxGsUnbK4BAWWtCabC4XqFy5XGFgMDL2Jb9CAY8Nftum

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