Transaction not yet indexed

2Md3Um2uC4VYAvmPpfqFPVK8pzdchqvWAoYoP6aALvqKd9CbcFbUAAosSubsJMqAM878zH2w2u1vnLA5iA4jBRkZ

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