Transaction not yet indexed

66isqbvJo6yeYuK3JPCdaZYYTfsEAhSyXCETcDsM8C2BnDuBnQCcgVCjSjMvQNV3CNmeVcbyLCeWJUYcSPXcs1c

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