Transaction not yet indexed

RTa7jcWuYNY2MS4A1MzQabquSRsQDcUuasjcaXMCAA6FmHrJrUpxRqfEfoeike7LtHrg8j3MYebCQsdHkx7ewr7

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