Transaction not yet indexed

255CmRXQPj1LAVV2ULLzCkGJHMEdvn5x8cCcduCbvpfbemB3FSBnR5AzW4vJmiGH8KHFQYSnWkSduZqc34x5VMsd

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