Transaction not yet indexed

53Sd1abcMRTd87cYq33R1p3JUqjpAYpmkMXeKp9f5taf7nHYDN6pgTwJ2QhDvRVgZFnjAdwFCLPz9VmKNGLzp1qc

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