Transaction not yet indexed

i19SXgduUm2ZCCrvCrejnxSuHMSpmzoagQ2KYYrUmQiAkLCWRyVPZVx85cyKVcRPKKwWyzoNaFSi9fVghGeXWqn

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