Transaction not yet indexed

21mVc8r2wDSHqjHz5DMZJxiBaiLmoZSRnsFnVCUwrhiurAQmF1mphU8RG1Zd2TM8aWxYdemviXv1M3mwPTeAgrg4

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