Transaction not yet indexed

53MFwLEvpLSejYr3bgrjdMXmmMf5BMJmACSunYdfsRbmVCM6XdGYgnVLVg9UzrcXmLagtR3X8QZK15y8T2K4Nftk

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