Transaction not yet indexed

66EWpmKfb2ynAmNQ4SQGARMsmmTBr2w3VL6ufgEvZfhDubLuyZb72DbHyuhUCKzWjUn5MtWuiFCD6A7uuqVBdTW7

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