Transaction not yet indexed

53qxWncWoQAMyKc1A11yn9RvvQ3dtpnFposSVJNEGRQqaR8aMrB2SgUPtGD5hZGhFSpt7xPUQ2aTR7egqHDFUZE4

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