Transaction not yet indexed

421SjgMVMn53yW1FBq5gTLUY682qXoRVCxHARzgsmGPQB4fqMBmDYx9E5CNTakU2Z4EKvcbu3C2MJJ9qHExfRJJ5

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