Transaction not yet indexed

53W6KhSPmcftcbuBoLAgCbbHSTzeNe8k7L8xPvKW8mU8BvZZaTUvGPAn7X3xeFWJUyVtf1y93UYTwkKcssF6pDG4

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