Transaction not yet indexed

56u1NR6K33gLJcdjcRQEZJD9cgbdrmZJjt4Vx5jESFm5uEeoFAo7xH2VnCDts5RLoLy2Vv6FV2LrTvn2NzN8CMFC

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