Transaction not yet indexed

21ZW2CAiK46ndkccZfc2WehYGdGwFrMDqXRFobJMAvABKMYCPbBaWKB52oUCPpgz5ZrGZ1QMf21qpDYm5kdmUPWe

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