Transaction not yet indexed

53Mu2TG55L4BHtf111D69UZrerfwQuQ6LGhKtHXLzeKuSVptqMGpcSPUJADTaRPeLo8DjhfMYTNixzMcsNkUi1N8

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