Transaction not yet indexed

66U3766ZpnnP1gKpxjijFSFXxu9YZiLjfF8v6hf4ikArejBJeXh1u4kXprQsQGbHMNi5gTnKQADUtMrBZYimKKM6

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