Transaction not yet indexed

u88H77dmRKC1sRwdm4Te5LNTCSpcMmxbuZY8LL6RjYYL7MbEv7wGNHAPfBcXm2xQvaZ9VrBg9XxLbwLghgJ1VUE

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