Transaction not yet indexed

mu8ZFsNFifgLedLgs1EXLo1c3P9AeG2MSbgZSaHqphmAcmdxAAS5ajG8yyenUqXSivafrYALPfxYNKMZcMtysu6

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