Transaction not yet indexed

3Mbc4vAtfgtByDAQ8eLzYGoY4h6UYE2xYhoLCa37wySBQawZbF7MNBj7npsoh2iiry7vK6vBATyNdLs1KYYEGv6p

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