Transaction not yet indexed

mkKzSZ4YpdWeYN1BFZgRDPJE2bxbtEvZYyzs2h2dGkUTXS9mgZLTE9fotkorJLmoPLbGT3QbSFpi2YtxMT3bHRo

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