Transaction not yet indexed

42kk45vv6g9kdAQNCthX2uaEJijFZHcrsu3SrX2hHwkYyhfs7ZgH3MGEAFAMHodwTmZL7htYxaSywjnh8T7hHZN2

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