Transaction not yet indexed

263BmAuxKhvZ6Ka2K6czGtwzqagcqHB38u6faFEND4oNg51pgMJyPpcktFUDxgVxHpgpQF6pVxp6RSCPRyvEHVHA

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