Transaction not yet indexed

21ZYx88Vc4qjP2CuTvK3UBMigNGPVBjU495booSomuPYCxg3qsJ2tTg4QC1MGGtzhcu8XzcFAQbAYqQ5YxtTiTn1

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