Transaction not yet indexed

255ZUbGCAdMFX2mmfe6FcDKpXpuGQE4GCiannGSTNSBjPtjmPEvxqn7ceinmC98dykd94zkv7mB7izZ3ev1xpMSA

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