Transaction not yet indexed

21DpT3ZWW4vHaQpQDquPAGSu4qxr3itHCzKwtDdMYDjZfdGHE8JubL1eAWyNSNEMcAWnqVkMbWsZfppQMCf4ot9e

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