Transaction not yet indexed

19ERUoPpQuqL3ZqdRd2ZsHWiMfuJ6wPunP2kafRZr9UxZ8euvJpuj5Mh6kFbe4k3Ev2fCQBNFu7yXChzSwBCUe6

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