Transaction not yet indexed

4z2UzZm1AstR4FmqHsijYdFonxzWZh8tC9ysmXWHkLHpofpHGw8PyP1vv6JdHiJqgcBs2kNGtaAXBKNm8ZkmBRun

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