Transaction not yet indexed

53mSUGhQYqqZrX5up8g2vL3EaVsDBpuXox2df9t76WJPe4CXFoAdJhPFdX1FDMqEXBB9Ewq32etqQx3ENFSWAMiR

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