Transaction not yet indexed

21hDCjZz7eAV1UBFTb3ZjCaAfDyTZZ4rQAchTkDXP6YJCQvRtXGNw1i1A9GFXSn6oC8NGUjXN9ByvBrY48s1YV4M

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