Transaction not yet indexed

53mUATCGSyQ6epv3T2nHkjecyvE3qjtxY1PmYmZqFum2EMVoD68NpyoaXc9R7A6U2sT5gF7p44hH5TbVMf1zYynD

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