Transaction not yet indexed

21c78v5DxS9k28KVefZSbAxeVEPRbLDHnRbweMkR5nkQehUyrpHnZFuxvtVcAt6ZWhLWJeFxjaX2mZsgoXxcNBZ1

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