Transaction not yet indexed

21s3wZUkmnCCrDM3DvtxrSwG9PnBjFs86bPtscKy2MiPv6vFQTiGhxGJnuWQvRQaVCgcESEQSCUXsRUdMAAGQxJA

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