Transaction not yet indexed

53ZqifrSKgyWRcePdXTiu8FSgPMXF1pjiik7iww5HfwsZ6c2hL9rCDEV84tsmBeboyxhq51bCtygX9ftC43Nfxj8

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