Transaction not yet indexed

53DxmpRdPgDjbj3b3Ex6iva2gpfPVSH3FdnUQQtd1b2CAqzQimUWBTYj3JdK5zfCa96RkHmpdbCML4uXCjFvEgVT

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