Transaction not yet indexed

21Av1NfsTPMcqfHTsXyM4PJy49KoYZJm6GKMvcJxNTk2pi2TZT5KBRwXh5kHYUCeT7LohxLSacgBbHgiUigjpsc1

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