Transaction not yet indexed

21N6nPCNPnQB5A1UccvNmmK4vgfW9nJxaKN9yyDfwVB46Wg6FPjt9S3Vnq1jperMMpfJVTfJvCmMe5ZPUKerGL4a

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