Transaction not yet indexed

XCu7Qkk2kbpMPPjbamdhhwJJZX9YL7DHRbi1tWZeAm31M5Bw3DUCUZFv9tym8D1MSerPRdPtEEDSzycUNkozKAF

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