Transaction not yet indexed

5Sb2v9pR7ckKs8Q2ZCNFbEmpuzunvsLEWQHxBqdEspHHRh238D5o5CgxBmnGc36bfexa8a6MR7QnswhBnaVKyGyQ

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