Transaction not yet indexed

53Q6EdW2UzLc6b1bu8hkj9MHKDcspN58PvgTRFWmSPs3FJYH5gHNdgaKxi4tVxhAzCaoXRPDuDYFTNXqrkZBoE63

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