Transaction not yet indexed

NkSTJEB1AbFfPzLv4eAZpgCttEABViM4GBr14HTqmhWqBFDKVD79dn5LNiktzN9QYGZdQpNrFAxDUAE5eMRnrSp

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