Transaction not yet indexed

53ubJpFpbHQtRjjAyr967FgMGsDiJxVmRWV2B2TYCHMfAGdCJG6FtAKF8BbPyKQ58LBSgqDpCtky2pyNMBPLEnAz

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