Transaction not yet indexed

2coupE79a1HnXNfUh8vXyUZZgAcGYiw51UVmg3B3qJtS4uxT7FTLLbWPHVPjygjAmhrNZ8NCcYZ5hfZrEkwZXnA1

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