Transaction not yet indexed

55K6EErCpFYfRn2SCXwCErnMMK5Xq5aaAEtnj7SUXFnWJPoF8UcyrMyPNm5ZXDQJmGLFBAxQRU8zFC5XT1CmqjE8

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