Transaction not yet indexed

53LQLUX11ftfWbPKE6eBTB7XLTEiwKjGXeY5xeV37RJ92gV5RP2YVmumjQwLkbqcKxkHSC4dmuk8RC8gG1bMSYD8

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