Transaction not yet indexed

ZZ9EFMffAmkBJd4M3P2gpNyzpHVR1gDNBhq6Xyi3JkMswvQTJhAaW9HsT2tshMB94HAFvgD2MLFN52bxhZdT4NJ

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